Silicon

atomic number-14
atomic mass-28.09
protons-14
electrons-14
neutrons-14
period-3
group-14
melting point-1410.0c
boiling point-2355.0c
solid
density-2.3296
metal
colour-grey
discovered-Jon's Jacob Berzelius
discovered in-1824
discovered in Sweden
how was it discovered? By heating chips of potassium
flammable-nno react with anything?
React with anything ? Water, acids